Performance
· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
7.86 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
22.44 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
4.00 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.146
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
18.16 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
36.96 s
Page Load Progression
1.1 s 2.1 s
3.2 s
4.3 s
5.3 s 6.4 s
7.4 s
8.5 sFPage Weight BudgetAction6.3 MB transferred, 263 requestsFIX
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
CSS bundle is large — purge unused styles (PurgeCSS, Tailwind JIT) to reduce CSS payload.
Source: web.dev
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction21433ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.activestate.com/ | 6857ms | 1474ms | 18ms | 3rd |
| https://static.reo.dev/e045172c0eab085/reo.js | 3280ms | 2641ms | 65ms | 3rd |
| Unattributable | 1714ms | 273ms | 0ms | 3rd |
| https://cdn.activestate.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 1701ms | 1521ms | 12ms | 3rd |
| https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js | 1384ms | 1202ms | 35ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TDZ3K7T | 1308ms | 995ms | 265ms | 3rd |
| https://js.hs-analytics.net/analytics/1776897300000/5262266.js | 578ms | 459ms | 14ms | 3rd |
| https://cdn.us.heap-api.com/v5/heapjs-static/5.3.12/core/heap.js | 488ms | 413ms | 44ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-H26LLKQB57&cx=c>m=4e64m0h2 | 396ms | 290ms | 72ms | 3rd |
| https://j.6sc.co/6si.min.js | 349ms | 288ms | 25ms | 3rd |
Showing top 10 of 32 scripts
FJS BundlesAction89 scripts, 529 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-1071420929 | 145 KB | 105 KB (72%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-H26LLKQB57&cx=c>m=4e64m0h2 | 174 KB | 62 KB (36%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-TDZ3K7T | 171 KB | 62 KB (36%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-1071420929&cx=c>m=4e64m0h2 | 145 KB | 53 KB (37%) | ✓ | 3rd |
| https://script.crazyegg.com/pages/versioned/common-scripts/4ce8c7df8d425cc50464576824ed91eb.js | 55 KB | 43 KB (77%) | ✓ | 3rd |
| https://www.clickcease.com/monitor/stat.js | 44 KB | 39 KB (90%) | ✓ | 3rd |
| https://cdn.us.heap-api.com/v5/heapjs-static/5.3.12/core/heap.js | 82 KB | 37 KB (46%) | ✓ | 3rd |
| https://sdk.getlimy.ai/p/limy-analytics.min.js | 62 KB | 31 KB (51%) | ✓ | 3rd |
| https://assets.ubembed.com/universalscript/releases/v0.184.0/bundle.js | 50 KB | 30 KB (60%) | ✓ | 3rd |
| https://static.reo.dev/e045172c0eab085/reo.js | 148 KB | 24 KB (16%) | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
FPage Weight InventoryAction263 resources · 6.3 MB · 529 KB savings availableFIX
~529.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 263 resources | 6.3 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction52 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading9 fonts (294 KB)PASS
Web fonts
9
294 KB total
Render-blocking
0
of 9
Dominant font-display
swap
Most common across fonts
Font loading timeline
Optimization checklist
- Preload critical fonts (priority=high)
- Use woff2 format for all fonts
- Set font-display to swap, optional, or fallback
- Subset large fonts (≤100 KB each)
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints2 hints, 0 missing preconnectsPASS
Current Resource Hints
2 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall263 requests over 25950msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.activestate.com www.activestate.com | Other | 6857ms | 114 KB | — | CA$53/mo | Costly |
static.reo.dev static.reo.dev | Other | 3280ms | 148 KB | 16% | CA$25/mo | Costly |
Unattributable Unattributable | Other | 1714ms | 0 KB | — | CA$13/mo | Costly |
cdn.activestate.com cdn.activestate.com | Other | 1701ms | 30 KB | — | CA$13/mo | Costly |
Hotjar script.hotjar.com | Session Replay | 1384ms | 57 KB | 42% | CA$11/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 1308ms | 171 KB | 36% | CA$10/mo | Costly |
HubSpot Analytics js.hs-analytics.net | Analytics | 578ms | 42 KB | — | CA$4/mo | Costly |
cdn.us.heap-api.com cdn.us.heap-api.com | Other | 488ms | 82 KB | 46% | CA$4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 396ms | 174 KB | 36% | CA$3/mo | Costly |
j.6sc.co j.6sc.co | Other | 349ms | 19 KB | — | CA$3/mo | Costly |
cdn.activestate.com cdn.activestate.com | Other | 333ms | 11 KB | — | CA$3/mo | Costly |
js.hs-banner.com js.hs-banner.com | Other | 283ms | 24 KB | — | CA$2/mo | Costly |
www.activestate.com www.activestate.com | Other | 276ms | 1 KB | — | CA$2/mo | Costly |
sdk.getlimy.ai sdk.getlimy.ai | Other | 257ms | 62 KB | 51% | CA$2/mo | Costly |
script.crazyegg.com script.crazyegg.com | Other | 234ms | 55 KB | 77% | CA$2/mo | Costly |
cdn.activestate.com cdn.activestate.com | Other | 219ms | 39 KB | 53% | CA$2/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 214ms | 145 KB | 37% | CA$2/mo | Costly |
cdn.activestate.com cdn.activestate.com | Other | 164ms | 6 KB | — | CA$1/mo | Optional |
js.usemessages.com js.usemessages.com | Other | 140ms | 33 KB | — | CA$1/mo | Optional |
LinkedIn Insight snap.licdn.com | Advertising | 133ms | 19 KB | — | CA$1/mo | Optional |
www.activestate.com www.activestate.com | Other | 119ms | 4 KB | — | CA$1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 118ms | 145 KB | 72% | CA$1/mo | Optional |
js.hubspot.com js.hubspot.com | Other | 116ms | 28 KB | — | CA$1/mo | Optional |
www.activestate.com www.activestate.com | Other | 107ms | 2 KB | — | CA$1/mo | Optional |
www.activestate.com www.activestate.com | Other | 104ms | 2 KB | — | CA$1/mo | Optional |
cdn.activestate.com cdn.activestate.com | Other | 102ms | 2 KB | — | CA$1/mo | Optional |
59e3fd97d0784951aaf980d5dbb23a79.js.ubembed.com 59e3fd97d0784951aaf980d5dbb23a79.js.ubembed.com | Other | 93ms | 1 KB | — | CA$1/mo | Optional |
cdn.activestate.com cdn.activestate.com | Other | 87ms | 11 KB | — | CA$1/mo | Optional |
www.activestate.com www.activestate.com | Other | 83ms | 3 KB | — | CA$1/mo | Optional |
assets.ubembed.com assets.ubembed.com | Other | 77ms | 50 KB | 60% | CA$1/mo | Optional |
cdn.activestate.com cdn.activestate.com | Other | 59ms | 76 KB | — | CA$0/mo | Optional |
cdn.activestate.com cdn.activestate.com | Other | 59ms | 9 KB | — | CA$0/mo | Optional |
These scripts may cost more than they're worth
- www.activestate.com adds 6857ms and costs ~CA$53/month
- static.reo.dev adds 3280ms and costs ~CA$25/month
- Unattributable adds 1714ms and costs ~CA$13/month
- cdn.activestate.com adds 1701ms and costs ~CA$13/month
- Hotjar adds 1384ms and costs ~CA$11/month
- Google Tag Manager adds 1308ms and costs ~CA$10/month
- HubSpot Analytics adds 578ms and costs ~CA$4/month
- cdn.us.heap-api.com adds 488ms and costs ~CA$4/month
- Google Tag Manager adds 396ms and costs ~CA$3/month
- j.6sc.co adds 349ms and costs ~CA$3/month
- cdn.activestate.com adds 333ms and costs ~CA$3/month
- js.hs-banner.com adds 283ms and costs ~CA$2/month
- www.activestate.com adds 276ms and costs ~CA$2/month
- sdk.getlimy.ai adds 257ms and costs ~CA$2/month
- script.crazyegg.com adds 234ms and costs ~CA$2/month
- cdn.activestate.com adds 219ms and costs ~CA$2/month
- Google Tag Manager adds 214ms and costs ~CA$2/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾ ▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
www.activestate.com takes 6857ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
static.reo.dev takes 3280ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Unattributable takes 1714ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
cdn.activestate.com takes 1701ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Hotjar takes 1384ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 1308ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
HubSpot Analytics takes 578ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
cdn.us.heap-api.com takes 488ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 396ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
j.6sc.co takes 349ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
cdn.activestate.com takes 333ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
js.hs-banner.com takes 283ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.activestate.com takes 276ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
sdk.getlimy.ai takes 257ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
51% of sdk.getlimy.ai's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
script.crazyegg.com takes 234ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
77% of script.crazyegg.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
cdn.activestate.com takes 219ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
53% of cdn.activestate.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
Google Tag Manager takes 214ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
72% of Google Tag Manager's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
60% of assets.ubembed.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev